Triethylamine → 7-({3-[(Dimethylamino)carbonyl]phenyl}sulfinyl)-4-{[3-(methyloxy)phenyl]amino}-3-quinolinecarboxamide

Participants

Reaction Steps

A mixture containing Intermediate 65 (0.15 g), 10% palladium on activated carbon (0.04 g) and triethylamine (5 ml) in ethanol (25 ml) and N,N-dimethylformamide (10 ml) was hydrogenated at room temperature for 4 h. The suspension was filtered through celite, the residue washed with ethanol/N,N-dimethylformamide (3:1, 50 ml), and the filtrate concentrated in vacuo. The residue was purified by mass directed preparative HPLC (Method A) to give the title compound as a yellow solid (0.035 g).

Provenance & Evidence